A201007 - cp's OEIS frontend

A201007 G.f.: 1/(1-x) = Sum_{n>=0} a(n)x^n / Product_{k=1..n} (1 + nk*x).

n	a(n)
0	1
1	1
2	2
3	12
4	162
5	4020
6	161190
7	9580200
8	794045490
9	87732586200
10	12482467492950
11	2225389826721600
12	486286707998356650
13	127896148968309802080
14	39873063650831725704390
15	14545617596016448962820800
16	6140116931023810866657175650
17	2970359726329509983655533867520

[1, 1, 2, 12, 162, 4020, 161190, 9580200, 794045490, 87732586200, 12482467492950, 2225389826721600, 486286707998356650, 127896148968309802080, 39873063650831725704390, 14545617596016448962820800, 6140116931023810866657175650, 2970359726329509983655533867520]

cp's OEIS Frontend

A201007 G.f.: 1/(1-x) = Sum_{n>=0} a(n)x^n / Product_{k=1..n} (1 + nk*x).

Table of values

List of values

cp's OEIS Frontend

A201007 G.f.: 1/(1-x) = Sum_{n>=0} a(n)*x^n / Product_{k=1..n} (1 + n*k*x).

Table of values

List of values

A201007 G.f.: 1/(1-x) = Sum_{n>=0} a(n)x^n / Product_{k=1..n} (1 + nk*x).